czg_team/cashier-admin-java
7
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

选择人数添加锁

Browse Source
This commit is contained in:
SongZhang
2024-09-28 16:14:30 +08:00
parent a4ce1f0299
commit 84acdd0161
2 changed files with 56 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
eladmin-system/src/main/java/cn/ysk/cashier/cons/RedisConstant.java
View File

@@ -24,6 +24,9 @@ public interface RedisConstant {
// 排队取号全局号码
String TABLE_CALL_NUMBER = "TABLE_CALL_NUMBER:";
// 选择人数锁
String CHOSE_TABLE_COUNT = "CHOSE_TABLE_COUNT";
static String getCurrentOrderKey(String tableId, String shopId) {
return CURRENT_TABLE_ORDER + shopId + ":" + tableId;
}

103
eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
View File

@@ -1679,62 +1679,65 @@ public class TbShopTableServiceImpl implements TbShopTableService {
@Override
public Object choseCount(ChoseCountDTO choseCountDTO) {
TbShopInfo shopInfo = shopInfoRepository.findById(choseCountDTO.getShopId()).orElse(null);
if (shopInfo == null) throw new BadRequestException("店铺信息不存在");
return Utils.runFunAndCheckKey(() -> {
TbShopInfo shopInfo = shopInfoRepository.findById(choseCountDTO.getShopId()).orElse(null);
if (shopInfo == null) throw new BadRequestException("店铺信息不存在");
if (shopInfo.getIsTableFee() != null && shopInfo.getIsTableFee() == 1) {
throw new BadRequestException("当前店铺无需选择餐位费");
}
if (shopInfo.getIsTableFee() != null && shopInfo.getIsTableFee() == 1) {
throw new BadRequestException("当前店铺无需选择餐位费");
}
TbShopTable shopTable = mpShopTableService.lambdaQuery().eq(TbShopTable::getQrcode, choseCountDTO.getTableId()).one();
if (shopTable == null) {
throw new BadRequestException("台桌不存在");
}
TbShopTable shopTable = mpShopTableService.lambdaQuery().eq(TbShopTable::getQrcode, choseCountDTO.getTableId()).one();
if (shopTable == null) {
throw new BadRequestException("台桌不存在");
}
if (shopTable.getMaxCapacity() < choseCountDTO.getNum()) {
throw new BadRequestException("当前台桌最大人数为: " + shopTable.getMaxCapacity());
}
if (shopTable.getMaxCapacity() < choseCountDTO.getNum()) {
throw new BadRequestException("当前台桌最大人数为: " + shopTable.getMaxCapacity());
}
LambdaQueryWrapper<TbCashierCart> query = new LambdaQueryWrapper<TbCashierCart>()
.eq(TbCashierCart::getShopId, choseCountDTO.getShopId())
.and(q -> q.eq(TbCashierCart::getMasterId, choseCountDTO.getMasterId()).or().isNull(TbCashierCart::getMasterId).or().eq(TbCashierCart::getMasterId, ""))
.eq(TbCashierCart::getProductId, "-999")
.eq(TbCashierCart::getSkuId, "-999")
.eq(TbCashierCart::getUseType, choseCountDTO.getUseType())
.gt(TbCashierCart::getCreatedAt, DateUtil.offsetDay(DateUtil.date(), -1).getTime())
.eq(TbCashierCart::getStatus, "create")
.eq(TbCashierCart::getTableId, choseCountDTO.getTableId());
TbCashierCart tbCashierCart = cashierCartMapper.selectOne(query);
LambdaQueryWrapper<TbCashierCart> query = new LambdaQueryWrapper<TbCashierCart>()
.eq(TbCashierCart::getShopId, choseCountDTO.getShopId())
.and(q -> q.eq(TbCashierCart::getMasterId, choseCountDTO.getMasterId()).or().isNull(TbCashierCart::getMasterId).or().eq(TbCashierCart::getMasterId, ""))
.eq(TbCashierCart::getProductId, "-999")
.eq(TbCashierCart::getSkuId, "-999")
.eq(TbCashierCart::getUseType, choseCountDTO.getUseType())
.gt(TbCashierCart::getCreatedAt, DateUtil.offsetDay(DateUtil.date(), -1).getTime())
.eq(TbCashierCart::getStatus, "create")
.eq(TbCashierCart::getTableId, choseCountDTO.getTableId());
TbCashierCart tbCashierCart = cashierCartMapper.selectOne(query);
if (tbCashierCart == null) {
tbCashierCart = new TbCashierCart();
tbCashierCart.setStatus("create");
tbCashierCart.setCreatedAt(System.currentTimeMillis());
tbCashierCart.setTableId(choseCountDTO.getTableId());
tbCashierCart.setName("客座费");
tbCashierCart.setSalePrice(shopInfo.getTableFee());
tbCashierCart.setMasterId(choseCountDTO.getMasterId());
tbCashierCart.setShopId(String.valueOf(choseCountDTO.getShopId()));
tbCashierCart.setTradeDay(DateUtils.getDay());
tbCashierCart.setStatus("create");
tbCashierCart.setTotalAmount(new BigDecimal(choseCountDTO.getNum()).multiply(shopInfo.getTableFee()));
tbCashierCart.setPlaceNum(1);
tbCashierCart.setProductId("-999");
tbCashierCart.setSkuId("-999");
tbCashierCart.setPackFee(BigDecimal.ZERO);
tbCashierCart.setNumber(choseCountDTO.getNum());
tbCashierCart.setTotalNumber(choseCountDTO.getNum());
tbCashierCart.setUseType(choseCountDTO.getUseType());
tbCashierCartMapper.insert(tbCashierCart);
} else {
tbCashierCart.setTotalAmount(new BigDecimal(choseCountDTO.getNum()).multiply(shopInfo.getTableFee()));
tbCashierCart.setNumber(choseCountDTO.getNum());
tbCashierCart.setTotalNumber(choseCountDTO.getNum());
tbCashierCart.setUseType(choseCountDTO.getUseType());
tbCashierCartMapper.updateById(tbCashierCart);
}
if (tbCashierCart == null) {
tbCashierCart = new TbCashierCart();
tbCashierCart.setStatus("create");
tbCashierCart.setCreatedAt(System.currentTimeMillis());
tbCashierCart.setTableId(choseCountDTO.getTableId());
tbCashierCart.setName("客座费");
tbCashierCart.setSalePrice(shopInfo.getTableFee());
tbCashierCart.setMasterId(choseCountDTO.getMasterId());
tbCashierCart.setShopId(String.valueOf(choseCountDTO.getShopId()));
tbCashierCart.setTradeDay(DateUtils.getDay());
tbCashierCart.setStatus("create");
tbCashierCart.setTotalAmount(new BigDecimal(choseCountDTO.getNum()).multiply(shopInfo.getTableFee()));
tbCashierCart.setPlaceNum(1);
tbCashierCart.setProductId("-999");
tbCashierCart.setSkuId("-999");
tbCashierCart.setPackFee(BigDecimal.ZERO);
tbCashierCart.setNumber(choseCountDTO.getNum());
tbCashierCart.setTotalNumber(choseCountDTO.getNum());
tbCashierCart.setUseType(choseCountDTO.getUseType());
tbCashierCartMapper.insert(tbCashierCart);
} else {
tbCashierCart.setTotalAmount(new BigDecimal(choseCountDTO.getNum()).multiply(shopInfo.getTableFee()));
tbCashierCart.setNumber(choseCountDTO.getNum());
tbCashierCart.setTotalNumber(choseCountDTO.getNum());
tbCashierCart.setUseType(choseCountDTO.getUseType());
tbCashierCartMapper.updateById(tbCashierCart);
}
return tbCashierCart;
}, stringRedisTemplate, RedisConstant.getLockKey(RedisConstant.CHOSE_TABLE_COUNT, choseCountDTO.getShopId(), choseCountDTO.getTableId()));
return tbCashierCart;
}
@Override